KVM: s390: ucontrol: disable sca
authorCarsten Otte <cotte@de.ibm.com>
Wed, 4 Jan 2012 09:25:27 +0000 (10:25 +0100)
committerAvi Kivity <avi@redhat.com>
Mon, 5 Mar 2012 12:52:20 +0000 (14:52 +0200)
commit58f9460ba1cc9de67e6591bfd08dccded43d27bd
tree7c5fdfd4ac7407f6315a90b5bb015b41e41e8d42
parentccc7910fe564d99415def7c041fa261e62a43011
KVM: s390: ucontrol: disable sca

This patch makes sure user controlled virtual machines do not use a
system control area (sca). This is needed in order to create
virtual machines with more cpus than the size of the sca [64].

Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
arch/s390/kvm/kvm-s390.c